Hongfa high-voltage DC relays and large-gap power relays respectively play the role of switching and current-carrying at the DC\AC end. The low-voltage power distribution system provides supporting solutions for photovoltaic power generation systems in different environments. Hongfa power electronic capacitor plays a role of DC support and high frequency filtering in photovoltaic power generation.

                                                          Relay:

                                          Low-voltage device：

                                       Capacitors：